15693986623

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1538777}}^1$

素因数の和:1538862

約数の個数: 16

約数和(自身を含む): 18908504064

約数和(自身を除く): 3214517441

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 1538777, 10771439, 47702087, 72322519, 333914609, 506257633, 2241998089, 15693986623]

約数ペア:

[(1, 15693986623), (7, 2241998089), (31, 506257633), (47, 333914609), (217, 72322519), (329, 47702087), (1457, 10771439), (10199, 1538777)]